Practical, free tools from the team behind SecPlus Mastery. Install links, source code, and each extension’s privacy policy and terms of use all live on this page.
Bulk delete old emails, large attachments, and promotions, and bulk unsubscribe from mailing lists using Gmail’s own controls. Starred and important mail is skipped automatically, deletions can be restored from a recovery log, and everything runs locally in your browser.
Click anything on a page to blur it, drag a rectangle to blur an area, or hit an emergency shortcut to blur the whole page at once. Blurs persist across reloads on the same site, and everything stays local in your browser with zero network requests.
This page is the official home of the privacy policy and terms of use for both extensions; the store listings link here. Jump to: Gmail One-Click Cleaner privacy · Gmail One-Click Cleaner terms · RosterBlur privacy · RosterBlur terms
Effective 2026-07-15
Gmail One-Click Cleaner runs entirely in your browser and collects no data of any kind: no analytics, no tracking, and no email content, subjects, addresses, or credentials ever leave your device.
Effective 2026-07-15
The extension is free, and its source code is public on GitHub under the MIT license. Pro is an optional one-time purchase that unlocks extra features with a license key delivered on the activation page after checkout. Keep a copy of your key.
Effective 2026-07-15
RosterBlur is built so there is nothing to worry about: the extension makes zero network requests and collects no data of any kind.
Effective 2026-07-15
RosterBlur is free, and its source code is public on GitHub under the MIT license. Pro is an optional one-time purchase that unlocks extra features with a license key delivered on the activation page after checkout. Keep a copy of your key.
These are the official, current versions of all four documents. Any change will be posted on this page with a new effective date. Questions about any of them: support@secplusmastery.com.